Mathematics, 15.04.2021 17:50, mi364

Which of the following quadratics will have a minimum value of -5 at x=7? 1. y = x^2-14x+39
2. y = -x^2+14x-54
3. y = x^2-14x+44
4. y = -x^2-10x-18

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Which of the following quadratics will have a minimum value of -5 at x=7? 1. y = x^2-14x+39
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